How much energy has been saved by using CFL’s?

Answers

A single CFL bulb can save over $100 over the lifetime of the bulb. According to the source below: “Over the rated life of the CFL, which is 10,000 hours, it could reduce our CO2 production by around 1180 kg (2,600 lbs) and save us around $177 as our electric rate is just over $0.15/kw(2).”

So you can imagine how much energy could be saved if every household in the world switched a single light to a CFL bulb!!